Quotes & Sayings About Music Practice

Practice being fully present with something. Perhaps you may find something of God there. Go outside and look at the stars. Not for just a few seconds - lay a blanket in the yard, lie on your back and really look at the stars. Try to let your heart feel the incomprehensible size and grandeur of the universe. Take the time to really attend to a meal, a good book, a piece of music, or a sunrise. The point is to be fully present, to not be swept up into the distraction of a thousand voices, but to learn how to simply and fully attend to one. Then, when one enters back into the noisy world that we live in, even the million colors together are more vibrant because you have learned to better see color in its essence. To truly see is to find hope. — Michael Gungor

I should also mention that the Neue Galerie is piping music into the galleries where "Klee and America" is hanging, a practice for which vulgar is not even close to the word. Yes, I like Schumann's Carnaval, but I'm damned if I know why anybody thinks the paintings of Paul Klee profit from being viewed with Carnaval playing in the background. — Terry Teachout

Reading old travel books or novels set in faraway places, spinning globes, unfolding maps, playing world music, eating in ethnic restaurants, meeting friends in cafes ... all these things are part of never-ending travel practice, not unlike doing scales on a piano, shooting free-throws, or meditating. — Phil Cousineau

There's so much spontaneity involved, what do you practice? How do you practice teamwork? How do you practice sharing? How do you practice daring? How do you practice being nonjudgmental? — Herbie Hancock

I grow very impatient with prose writers who don't pay attention to the cadence of the sentence. If you start as a poet, you're wooed by the music of language; you want to put that into your practice. — Alison Hawthorne Deming

Music was literally in the air at the time, the Vienna of 1780. Everybody played music, classical music. There were in fact so many musicians that in apartment buildings people had to come up with a schedule - you practice at 5 p.m., I'll practice at 6 p.m. That way the music didn't collide with one another. — Eric Weiner

Which is to say that culture is not a reflex of political economy, but
that society is now a reflex of key shifts in music theory and practice ...
[Sampladelia is] the sound made by those early-twentieth-century discoveries
in particle physics and relativiity theory, the projection of the minds of
Einstein, Heisenbery, and Bohr, their fateful explorations of liquid time,
curving space, uncertainty fields and relativity theorems, into densely
configured and fully ambivalent android music tracks — Arthur Kroker

Rehearsals and practice times by myself are like these little islands of 'Okay' in a vast sea of 'Holy Crap! — Jordan Sonnenblick

All he wants to do is practice and that's all he does, all day long. That's what it takes if you want to change the face of music. You've gotta be committed to it. — Jimmy Chamberlin

Those who have virtue always in their mouths, and neglect it in practice, are like a harp, which emits a sound pleasing to others, while itself is insensible of the music. — Diogenes

If you're a new artist, practice your art and share it. Set up shop somewhere, whether it's a street corner or a coffee shop. I got my start in a coffee shop that didn't even have live music. I wanted to play in coffee shops that did have live music, but I didn't have an audience. — Jason Mraz

Touch your inner space, which is nothingness, as silent and empty as the sky; it is your inner sky. Once you settle down in your inner sky, you have come home, and a great maturity arises in your actions, in your behavior. Then whatever you do has grace in it. Then whatever you do is a poetry in itself. You live poetry; your walking becomes dancing, your silence becomes music. — Rajneesh

Wine is similar to music in that it's a purely experiential realm, and it's a purely subjective practice. That's sort of the funny thing about wine criticism or, for that matter, music criticism. At times, those are useful guides, but ultimately it's all about how you react to that music or wine. — Mike D

Traditions that cease to evolve render themselves irrelevant or obsolete. And what's the problem with inventing new performance practices? Are customs being slandered? Do successful alternative diminish the value of traditional ones? *The argument that musicians must embrace conventional rituals is just as perilous as unilaterally rejecting them.* — David Cutler

You should never listen to someone practice. That is their work and theirs alone. — Nadia Boulanger

If once he has got the right fingering, plays in good time, with the notes fairly correct, then only pull him up about the rendering; and when he has arrived at that stage, don't let him stop for the sake of small faults, but point them out to him when he has played the piece through ... I have always adopted this plan; it soon forms musicians which, after all, is one of the first aims of art and it gives less trouble both to master and pupil. — Ludwig Van Beethoven

In their censures of luxury, the fathers are extremely minute and circumstantial;89 and among the various articles which excite their pious indignation, we may enumerate false hair, garments of any colour except white, instruments of music, vases of gold or silver, downy pillows (as Jacob reposed his head on a stone), white bread, foreign wines, public salutations, the use of warm baths, and the practice of shaving the beard, which, according to the expression of Tertullian, is a lie against our own faces, and an impious attempt to improve the works of the Creator. — Edward Gibbon

Louisville was also good place for being able to make whatever kind of music you wanted to. You didn't have to worry about renting a practice space or figure out when another band would be in there or worry about if your stuff is going to get stolen. — David Pajo

The thing in jazz that will get Bix Beiderbecke out of his bed at two o'clock in the morning, pick that cornet up and practice into the pillow for another two or three hours, or that would make Louis Armstrong travel around the world for fifty plus years non stop, just get up out of his sick bed, crawl up on the bandstand and play, the thing that would make Duke Ellington, the thing that would make Thelonious Monk, Miles Davis, Charlie Parker, Mary Lou Williams, the thing that would make all of these people give their lives for this, and they did give their lives, is that it gives us a glimpse into what America is going to be when it becomes itself. And this music tells you that it will become itself. And when you get a taste of that, there's just nothing else you're going to taste that's as sweet. — Wynton Marsalis

The most crucial ingredient by far for success in music is ... what happens in the practice room. — William Westney

As Bartok put it so succinctly: "Competitions are for horses." Nothing could be more barbaric that the practice or ranking artists as though they were divers or figure skaters ... What one suspects is that the appetite for dividing the world into winners and losers, anointed and anonymous, is so compulsive that it feeds with special, vindictive hunger on the most elusive and ephemeral of subjects. For if music can be reduced to games of power and success, then innocence-love without profit-can be dealt a crushing blow. — Russell Sherman

Mastering music is more than learning technical skills. Practicing is about quality, not quantity. Some days I practice for hours; other days it will be just a few minutes. — Yo-Yo Ma

Scripture is profitable for training in righteousness. No one succeeds at the highest level in sports without working out. No one makes it in music without lots of practice. No one excels in scholarship without years of study. And no one makes it far in the school of holiness without hours and days and years in the word. You and I simply will not mature as quickly, minister as effectively, or live as gloriously without immersing ourselves in the Scriptures. — Kevin DeYoung

Hip-hop has survived as a sonic practice more than anything else. It's an approach to music-making based in sampling and rhyming over beats, that's proven far more versatile than its detractors thought it would. — Ann Powers

There is something comforting about going into a practice room, putting your sheet music on a stand and playing Bach over and over again. — Andrew Bird

Emblematic of this era was the prolific Viennese surgeon Theodor Billroth. Born in 1821, Billroth studied music and surgery with almost equal verve. (The professions still often go hand in hand. Both push manual skill to its limit; both mature with practice and age; both depend on immediacy, precision, and opposable thumbs.) — Siddhartha Mukherjee

In her excitement at the idea of just walking out the door she had walked out the door without stopping to practice and without even her sheet music, and now she had nothing to play from and nothing prepared.
Some people might have been daunted by this setback. The Konigsbergs faced musical catastrophe on a daily basis, & their motto was: Never say die. — Helen DeWitt

The church, although lapsing more and more into deflection from the truth and into a corrupting of apostolic practice, had not instrumental music for 1200 years (that is, it was not in general use before this time); The Calvinistic Reform Church ejected it from its service as an element of popery, even the church of England having come very nigh its extrusion from her worship. It is heresy in the sphere of worship. — John Lafayette Girardeau

Men and women alike possess the qualities which make a guardian; they differ only in their comparative strength or weakness. Obviously. And those women who have such qualities are to be selected as the companions and colleagues of men who have similar qualities and whom they resemble in capacity and in character? Very true. And ought not the same natures to have the same pursuits? They ought. Then, as we were saying before, there is nothing unnatural in assigning music and gymnastic to the wives of the guardians - to that point we come round again. Certainly not. The law which we then enacted was agreeable to nature, and therefore not an impossibility or mere aspiration; and the contrary practice, which prevails at present, is in reality a violation of nature. That appears to be true. We — Plato

I practice and work hard at my music, but I'm not saving lives here. — Harry Connick Jr.

His incredible untidiness, his addiction to music at strange hours, his occasional revolver practice within doors, his weird and often malodorous scientific experiments, and the atmosphere of violence and danger which hung around him made him the very worst tenant in London. — Arthur Conan Doyle

Sometimes, the Angel [of Music] leans over the cradle ... and that is how there are little prodigies who play the fiddle at six better than men of fifty, which, you must admit is very wonderful. Sometimes, the Angel comes much later, because the children are naughty and won't learn their lessons or practice their scales. And sometimes, he does not come at all, because the children have a wicked heart or a bad conscience. — Gaston Leroux

There used to be a lot of industry in Montreal, and now there's not, so it's really easy to get huge, empty spaces where you can practice and make music or make art for very, very cheap. — Grimes

It is a mistake to think that the practice of my art has become easy to me. I assure you, dear friend, no one has given so much care to the study of composition as I. There is scarcely a famous master in music whose works I have not frequently and diligently studied. — Wolfgang Amadeus Mozart

My love of classical hit pretty early. I was 13 when it occurred, and that was really the only music I listened to for many, many years. I went to a conservatory, but I always knew I would be in the pop world, because A) it was more fun and B) you didn't have to practice as much and you could go out more. But I immediately saw this opportunity to inject my material with these sounds that most members of my generation really didn't know about, so it was a great way to differentiate myself from the pack. — Rufus Wainwright

The conception, composition, practice, and performance of a piece of music can blossom in a single moment. — Stephen Nachmanovitch

I love people, and I love to be with people and to make music with people, but my natural state is to revert back to being by myself in my house, which is cool because that's where I practice and write and listen and study. — Esperanza Spalding

You haven't prepared yourself for worship if you just practice musical art — LaMar Boschman

One practice I rely on all the time is basic meditation which allows me to strip away the noise. Its like the old-fashioned dial on the radio, where you were getting static and then you found that clear, sweet spot on the dial, where the music would come through. That's what meditation is for me. Dialing out the static, the noise, the anxiety, the fear, and coming into a place that's deep and quiet. It's like dropping into a well of inspiration and wisdom. — Elizabeth Lesser

The music kind of takes care of itself because we've done all that as preproduction in the practice room. So by the time it gets onstage, each song has about one hundred hours of way too much mothering gone into it. So when you see us play live, that is the product of ninety days of practice, over a year of writing, listening to demos on the weekends after practice. — Henry Rollins

I'm steeped in aesthetic theory, so I tend to bring in my own amateurish way of baring a little bit - when, in practice, I'm not thinking about that when I'm working over the keyboard, or musing over musical ideas in my head. But when discussing it, we want to have some new thought about this new music. — John Maus

I never like to play for myself, and that is why I don't own a grand piano. To play for yourself is like looking at yourself in a mirror. I like to practice; that is to work at a task. But to play there must be an audience. New things happen when you play for an audience. You don't know what will occur. You make discoveries with the music, and it is always the first time. It is an exchange, a communion. — Hephzibah Menuhin

If you're dreaming of being a great soloist, walking on stage, receiving ovations night after night, having money thrown at you, girls chasing after you and your beautiful picture - that's wonderful. But what exactly does that have to do with the practice of music ? — Wu Han

What I have achieved by industry and practice, anyone else with tolerable natural gift and ability can also achieve. — Johann Sebastian Bach

Only he with the hobbled foot knows the beauty of running. Only he with the severed ear can appreciate what the sweetest music must sound like. Our ailments complete us. That we in our sinful souls can ever imagine charity- 'She can't go on for a moment. 'We may not always be able to practice charity, but that in this world we can even imagine it at all! That act of daring requires the greatest challenge, — Gregory Maguire

In eighteenth-century England, there was a practice of hiring a picturesque hermit who would inhabit the beautiful ruin on your estate. To me it rhymes with certain kinds of pop-music entertainers and eccentrics - both touted and tolerated. — David Grubbs

I want a life that makes music - not just practices the piano. — Ann Voskamp

Mahler was a poor yea-sayer. His voice cracks, like Nietzsche's, when he proclaims values, speaks from mere conviction, when he himself puts into practice the abhorrent notion of overcoming on which the thematic analyses capitalise, and makes music as if joy were already in the world. His vainly jubilant movements unmask jubilation; his subjective incapacity for the happy end denounces itself. — Theodor W. Adorno

If we taught music the way we try to teach engineering, in an unbroken four year course, we could end up with all theory and no music. When we study music, we start to practice from the beginning, and we practice for the entire time ... — Charles Kettering

That's my fun time so, to me, doing my homework, studying on what I do, watching the movies, listening to music, all that inspires me so I focus a lot on that and practice. — Christina Milian

Music is not the only reason that I practice Buddhism anymore because it has affected my whole life. — Herbie Hancock

This is why there are so few true musicians. A lot of folks can sing or saw out a tune on a fiddle. A music box can play a song flawlessly, again and again. But knowing the notes isn't enough. You have to know how to play them. Speed comes with time and practice, but timing you are born with. You have it or you don't. — Patrick Rothfuss

We both young what made you grow younger."
"The music?"
He nodded and whispered. "You don't have to go back to being old. We'll practice all the time. We'll record albums and we'll tour. — David Agranoff

Practice and playing music has to be like a religious experience. It has to be your religion, you know; it has to be your trance. You get something from a devotion to it and digging deeper into yourself and the nature of reality. — Jonathan Harnum

All musicians practice ear training constantly, whether or not they are cognizant of it. If, when listening to a piece of music, a musician is envisioning how to play it or is trying to play along, that musician is using his or her 'ear' - the understanding and recognition of musical elements - for guidance. — Steve Vai

Nobody is made anything by hearing of rules, or laying them up in his memory; practice must settle the habit of doing, without reflecting on the rule; and you may as well hope to make a good painter, or musician, extempore, by a lecture and instruction in the arts of music and painting, as a coherent thinker, or a strict reasoner, by a set of rules, showing him wherein right reasoning consists. — John Locke

But the problem with readers, the idea we're given of reading is that the model of a reader is the person watching a film, or watching television. So the greatest principle is, "I should sit here and I should be entertained." And the more classical model, which has been completely taken away, is the idea of a reader as an amateur musician. An amateur musician who sits at the piano, has a piece of music, which is the work, made by somebody they don't know, who they probably couldn't comprehend entirely, and they have to use their skills to play this piece of music. The greater the skill, the greater the gift that you give the artist and that the artist gives you. That's the incredibly unfashionable idea of reading. And yet when you practice reading, and you work at a text, it can only give you what you put into it. It's an old moral, but it's completely true. — Zadie Smith

I'm gonna go put my earplugs in and practice piano for hours until my fingers bleed. I practice the piano with the focus of Helen Keller - and nothing can distract me from the scent of the music.
-Karen Quan and Jarod Kintz — Karen Quan

We ought to listen to music or sit and practice breathing at the beginning of every meeting or discussion. — Thich Nhat Hanh

I practice more than ever ... mostly scales and arpeggios ... and anything I can't do ... — Julian Bream

I particularly enjoy cello music because our daughter plays the cello. I have listened to her practice for so many hours that I am familiar with the music written for that instrument. I am also fond of the popular music of the 1930s because my future husband and I danced to it so many Saturday nights when we were in college. — Beverly Cleary

Even now, at 82 years old, if I don't learn something every day, you know what I think? It's a day lost. Now, I don't practice every day. I just take the guitar, swear at it. But I should be swearing at myself. But I fool with music. I'm doing something musically all the time. And my ears are wide open for anything I can hear. — B.B. King

Let no one imagine that in owning a recording he has the music. The very practice of music is a celebration that we own nothing. — John Cage

If we're not actively making things better, chances are we're making them worse. — William Westney

If I practice Cherokee along with backing tracks would it be Chereoke? — Rob Schwimmer

What I had to say to you, moreover, would not take long, to wit: Practice any art, music, singing, dancing, acting, drawing, painting, sculpting, poetry, fiction, essays, reportage, no matter how well or badly, not to get money and fame, but to experience becoming, to find out what's inside you, to make your soul grow.
Seriously! I mean starting right now, do art and do it for the rest of your lives ... .
You have experienced becoming, learned a lot more about what's inside you, and you have made your soul grow. — Kurt Vonnegut

Don't beat yourself up, son. I'm sure there is a culture on this spinning ball of dirt where you can be pretty. If not, do rock 'n roll, or practice words. That shit's pretty as well. — R.X. Bird

Quit the bitching on your blog
And stop pretending art is hard.
Just limit yourself to three chords
And do not practice daily.
You'll minimize some stranger's sadness
With a piece of wood and plastic.
Holy fuck it's so fantastic,
Playing ukulele. — Amanda Palmer

If you know the music the moment the violin string begins to vibrate, then you know how to navigate through the forest of brambles and entanglements with freedom and ease. If, on the other hand, you think that with practice the forest of brambles and entanglements will altogether disappear, then right from the beginning you are hopelessly entangled and won't find your way. — John Daido Loori

I've a long time trying to love
a brother whose only way of touching me is pain.
A long time escaping into music.
Practice, lessons, rehearsals that protect me
from the hurting parts of life.
I've been winning awards, applause,
acclaim for my trumpets since I was in grade school.
But love?
The word catches in my throat.
Do I love anything?
Have i forgotten how? — Stasia Ward Kehoe

I just hope bluegrass entertainers take care of their music and take care of their fans. If you don't practice, the man next door who is practicing will beat you. — Bill Monroe

Does the Bible ever say anywhere from Genesis to Revelation, 'My house shall be called a house of preaching'? Does it ever say, 'My house shall be called a house of music'? Of course not. The Bible does say, 'My house shall be called a house of prayer for all nations'. Preaching, music, the reading of the Word - these things are fine; I believe in and practice all of them. But they must never override prayer as the defining mark of God's dwelling. the honest truth is that I have seen God do more in people's lives during ten minutes of real prayer than in ten of my sermons. — Jim Cymbala

Well, David Bayles, to be exact - who began piano studies with a Master. After a few months' practice, David lamented to his teacher, "But I can hear the music so much better in my head than I can get out of my fingers." To which the Master replied, "What makes you think that ever changes? — David Bayles

Acting is like music and you improvise. It's like jazz, there's no rhyme or reason to it. It's not a plan. You practice to music and you just play it. — Denzel Washington

Practice any art, music, singing, dancing, acting, drawing, painting, sculpting, poetry, fiction, essays, reportage, no matter how well or badly, not to get money and fame, but to experience becoming, to find out what's inside you, to make your soul grow. — Kurt Vonnegut

I hate the word practice. Practice breeds inurement. Instead of discovering, of distinguishing traits that are deeply hidden or merely veiled, one ends seeing nothing anymore. One ceases to be aware. — Wanda Landowska

Loving music had pushed all of us off the track- away from the normal pursuit of career, mate, and family, on an endless quest for that vibrating high, the plunge beyond time that comes only when you submerge yourself beneath the waterline of amplified sound. We were addicts, in a way, but also adept, enlightened by a noise most people considered no more than a pleasant distraction. What was left for us but to practice our art of listening? — Ann Powers

I might believe I had unusual talent if I did not know what good music was; I might enjoy half an hour's practice a day if I were busy and happy the rest of the time. You do not know what life means when all the difficulties are removed! I am simply smothered and sickened with advantages. It is like eating a sweet dessert the first thing in the morning. — Jane Addams

Here's how I learned to improvise: I played some music in the studio and I started to move. It sounds obvious, but I wonder how many people, whatever their medium, appreciate the gift of improvisation. It's your one opportunity in life to be completely free, with no responsibilities and no consequences. You don't have to be good or even interesting. It's you alone, with no one watching or judging. If anything comes of it, you decide whether the world gets to see it. In essence, you are giving yourself permission to daydream during working hours. — Twyla Tharp

There will never come a time when you don't have to practice — J.J. Johnson

It's no use practicing too much. First you have to find out how to do it best. You have to be able to invent ways of doing better. Not only practice; obviously you have to practice. But to invent things how to do better. If somebody doesn't know what invention means, he should stop violin playing! You can't explain everything ... Not practicing only: Think how to achieve quality. — Nathan Milstein

Wouldst thou know if a people be well governed, or if its laws be good or bad, examine the music it practices. — Confucius

I don't know why we, in the art world, cannot unpack things and sort of make hybrid notions of a practice. We're very rigid. It's funny, though; in music, we have no problem sampling, mixing and remixing. But in the art world, why can't we take little parts of history and mix it together? — Mark Bradford

The whole of life is as music and in order to study life we must study it as music. It is not only study, it is also practice which makes man perfect. If someone tells me that a certain person is miserable or wretched or distressed, my answer will be that he is out of tune. — Hazrat Inayat Khan

If you have played "six times wrong, one time right" the problem is not quite corrected. — William Westney

I don't think that those things [so called common practice] ever truly existed in the way that we like to believe that they do, the way we learn about them in music history class. Those things are defined at least decades after they happen. And even then, it's a fallacy because when you're in the moment, when you're in a thriving scene of musicians, inevitably everyone is going to be doing something completely different from everyone else — Missy Mazzoli

The average educated man in America has about as much knowledge of what a political idea is as he has of the principles of counterpoint. Each is a thing used in politics or music which those fellows who practice politics or music manipulate somehow. Show him one and he will deny that it is politics at all. It must be corrupt or he will not recognize it. He has only seen dried figs. He has only thought dried thoughts. A live thought or a real idea is against the rules of his mind. — John Jay Chapman

Just imagine, life to be a dance with different kind of rhythms depending on what music is playing in the background. Sometimes we may dance alone and that's OK, as some songs are simply meant to be danced like that. Practice! Don't stop! It's your dance! — Nico J. Genes

Jerry [Garcia] held his guitar and picked some random licks. I spoke from an LSD haze.

'LSD changes perception. Music transcends the musician. You are the vehicle for communication.'

Garcia stopped and stared at me.

'I practice,' Garcia declared. 'Anyone can do that.'

That shut me up and he returned to the guitar — Rhoney Gissen Stanley

Hunter High School was a real turning point for me. I found out about its existence through the music school. Nobody I knew had gone to one of these special high schools, and my teachers didn't think it was possible to get in. But Hunter sent me a practice exam, and I studied what I needed to know to pass the exam. — Mildred S. Dresselhaus

We cannot doubt that animals both love and practice music. That is evident. But it seems their musical system differs from ours. It is another school ... We are not familiar with their didactic works. Perhaps they don't have any. — Erik Satie

He knew how the audition was going to affect their lives for the next ten weeks as she slowly lost her mind from nerves and the strain of trying to scrounge precious practice time from an already jam-packed life. No matter how much time poor Sam gave her, it would never be quite enough, because what she actually needed was for him and the kids to just temporarily not exist. She needed to slip into another dimension where she was a single, childless person. Just between now and the audition. She needed to go to a mountain chalet (somewhere with good acoustics) and live and breathe nothing but music. Go for walks. Meditate. Eat well. Do all those positive-visualization exercises young musicians did these days. She had an awful suspicion that if she were to do this in reality, she might not even miss Sam and the children that much, or if she did miss them, it would be quite bearable. — Liane Moriarty

I've done a lot of performance practice, Baroque playing, and some of the joy and the challenge of it is figuring out what the composer intended ... You have music of the 17th century - it's all whole notes and half notes. But inside of that, there are so many things that one can do, at least according to what we know about performance practice. — Caroline Shaw

I would rather write songs and then practice with the band. Just the band camaraderie is awesome and then writing music and then just listening to it and saying 'Dude, we made that music!' That's really fun. — Sam McCandless

You have to train your mind and your ears, but they're more like athletic skills. So, part of music you just have to learn those things or you can't practice the art. — Tod Machover

As one knows the poet by his fine music, so one can recognize the liar by his rich rhythmic utterance, and in neither case will the casual inspiration of the moment suffice. Here, as elsewhere, practice must precede perfection. — Oscar Wilde

I never practice my guitar. From time to time I just open the case & throw in a piece of raw meat. — Wes Montgomery

You have to practice improvisation, let no one kid you about it! — Art Tatum

I'm trying to learn classical piano, Mozart and Beethoven and stuff. I took lessons when I was younger and now I sort of sight read the music and play it by ear. It's fun. It takes up a lot of time. I practice a couple of hours a day, but I find it soothing. — Evan Peters

It was so interesting, when [John Coltrane] created A Love Supreme. He had meditated that week. I almost didn't see him downstairs. And it was so quiet! There was no sound, no practice! He was up there meditating, and when he came down he said, "I have a whole new music!" He said, "There is a new recording that I will do, I have it all, everything." And it was so beautiful! He was like Moses coming down from the mountain. And when he recorded it, he knew everything, everything. He said this was the first time that he had all the music in his head at once to record. — Alice Coltrane